THERMAL ENVIRONMENT, ENERGY PERFORMANCE AND SUBJECTIVE EVALUATION BY RESIDENTS OF A HIGHLY INSULATED APARTMENT HOUSE EQUIVALENT TO ZEH STANDARD DURING WINTER

被引:0
|
作者
Arata S. [1 ]
Demizu Y. [1 ]
Kawakubo S. [2 ]
Iwase S. [3 ]
Katayama T. [3 ]
机构
[1] Graduate School of Engineering and Design, Hosei Univ.
[2] Dept. of Architecture, Faculty of Engineering and Design, Hosei Univ.
关键词
Apartments; Measurement survey; net Zero energy house; Questionnaire survey;
D O I
10.3130/AIJT.30.199
中图分类号
学科分类号
摘要
The study analyzes the thermal environment and energy-saving performance of nearly net-zero energy apartments in Japan during winter by measurement and questionnaire. Results show the average indoor temperatures exceeded 18°C even without air conditioning, due to superior insulation performance. Energy consumption for heating was 58.9% to 62.9% of the national average, and residents perceived their homes as warmer, leading to lower temperature settings of air-conditioner. However, there were several challenges, such as the low ratings by residents of non-heated rooms during winter. © 2024 Architectural Institute of Japan. All rights reserved.
引用
收藏
页码:199 / 204
页数:5
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